Deciphering mango tree asynchronisms using Markov tree and probabilistic graphical models
Tree development is often characterised by complex dependencies between daughter growth units (GUs) deriving from a given mother GU, the so-called sister GUs. These dependencies directly affect the reproductive and vegetative phenological patterns that are at the origin of asynchronisms between adjacent GUs, eventually leading to within-canopy patchiness. These phenomena are rather common on tropical fruit-trees. We introduce new parsimonious statistical models to identify such dependencies. The proposed approach is illustrated on mango tree, a tropical species with a particularly complex timing of development. We focus especially on differences on fates and dates of burst between the daughter GUs issued from a same mother GU.
Saved in:
Main Authors: | Dambreville, Anaëlle, Fernique, Pierre, Pradal, Christophe, Lauri, Pierre-Eric, Normand, Frédéric, Guédon, Yann, Durand, Jean-Baptiste |
---|---|
Format: | conference_item biblioteca |
Language: | eng |
Published: |
Finnish Society of Forest Science
|
Subjects: | U10 - Informatique, mathématiques et statistiques, F62 - Physiologie végétale - Croissance et développement, F50 - Anatomie et morphologie des plantes, |
Online Access: | http://agritrop.cirad.fr/570086/ http://agritrop.cirad.fr/570086/1/document_570086.pdf |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Characterization of mango tree patchiness using a tree-segmentation/clustering approach
by: Fernique, Pierre, et al. -
The role of structural and temporal factors in the architectural development of the mango tree: evidences from simulation
by: Boudon, Frédéric, et al. -
Integrating biomechanical and markov chain models into an L-system simulation of architectural development of apple trees
by: Smith, Colin, et al. -
Modeling developmental growth stages in mango on the basis of absolute vs. relative growth rates
by: Dambreville, Anaëlle, et al. -
Reducing algorithm complexity in trees
by: Godin, Christophe, et al.